Zone Forecast Product
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
599 FPUS54 KHUN 182028 ZFPHUN Zone Forecast Product for The Tennessee Valley National Weather Service Huntsville AL 327 PM CDT Fri Sep 18 2026 ALZ006-190900- Madison- Including the city of Huntsville 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy early in the afternoon then clearing. A slight chance of showers early this afternoon. A slight chance of thunderstorms early. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 105 to 109 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 105 to 109. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. Heat index readings 105 to 107 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ ALZ001-190900- Lauderdale- Including the city of Florence 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings around 105 early this afternoon. .SATURDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds. Heat index readings around 105 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds. Heat index readings 99 to 104. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows around 70. Chance of rain 40 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. $$ ALZ002-190900- Colbert- Including the cities of Muscle Shoals, Sheffield, and Tuscumbia 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings around 105 early this afternoon. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 90s. Light and variable winds. Heat index readings 99 to 104. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the upper 90s. Light and variable winds. Heat index readings 99 to 104. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows around 70. Chance of rain 40 percent. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 60s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the mid 80s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ALZ003-190900- Franklin AL- Including the cities of Red Bay and Russellville 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings 98 to 103. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 90s. Light and variable winds. Heat index readings 99 to 104. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY AND MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 60s. Chance of rain 20 percent. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the mid 80s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ALZ004-190900- Lawrence- Including the cities of Moulton and Town Creek 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings 99 to 104. .SATURDAY...Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Temperature falling into the in the lower 90s in the afternoon. Light and variable winds. Chance of rain 20 percent. Heat index readings 98 to 103. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 60s. Chance of rain 40 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. $$ ALZ005-190900- Limestone- Including the city of Athens 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings around 105 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings around 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. Heat index readings 98 to 103. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 60s. Chance of rain 40 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy with a slight chance of showers. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ ALZ007-190900- Morgan- Including the city of Decatur 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. A slight chance of showers early this afternoon. A slight chance of thunderstorms early. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 105 to 106 early this afternoon. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Heat index readings 105 to 106 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. Heat index readings 99 to 104. .SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the lower 70s. Light and variable winds. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with a slight chance of showers. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ ALZ016-190900- Cullman- Including the city of Cullman 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. Heat index readings 99 to 104. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 30 percent. Heat index readings around 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows around 70. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the mid 90s. Light and variable winds. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and variable winds. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 90s. Chance of rain 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. $$ ALZ008-190900- Marshall- Including the cities of Albertville, Arab, Boaz, and Guntersville 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly sunny, then becoming partly cloudy early this evening, then becoming mostly clear. A slight chance of showers early this afternoon, then a slight chance of showers and thunderstorms early this evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 105 to 109 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 105 to 107. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Mostly sunny. Highs in the lower 90s. Light and variable winds. Heat index readings 105 to 107 in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Temperature falling into the in the upper 80s in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Highs around 90. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. $$ ALZ009-190900- Jackson- Including the city of Scottsboro 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms early this afternoon, then mostly clear this late evening and overnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 105 to 106 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Light and variable winds. Chance of rain 50 percent. Heat index readings 105 to 106. .SATURDAY NIGHT...Mostly clear. Lows around 70. Light and variable winds. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings 99 to 104. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Light and variable winds. Chance of rain 20 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Highs in the lower 80s. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ ALZ010-190900- DeKalb- Including the cities of Fort Payne and Rainsville 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms early this afternoon, then mostly clear this late evening and overnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 99 to 104. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Light and variable winds. Chance of rain 50 percent. Heat index readings 98 to 103. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. Light and variable winds. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Light and variable winds. Chance of rain 20 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs around 80. $$ TNZ096-190900- Lincoln- Including the city of Fayetteville 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy early in the afternoon then clearing. A slight chance of showers early this afternoon. A slight chance of thunderstorms early. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings around 105 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Heat index readings around 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then clearing. Lows around 70. Light and variable winds. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Light and variable winds. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and variable winds. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ TNZ076-190900- Moore- Including the city of Lynchburg 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Partly cloudy early in the afternoon then clearing. A slight chance of showers early this afternoon. A slight chance of thunderstorms early. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings around 105 early this afternoon. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Light and variable winds. Chance of rain 30 percent. Heat index readings around 105 in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows around 70. Light and variable winds. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Light and variable winds. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and variable winds. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the in the upper 80s in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the mid 80s. Chance of rain 40 percent. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the lower 80s. $$ TNZ097-190900- Franklin TN- Including the cities of Cowan, Decherd, Estill Springs, Sewanee, and Winchester 328 PM CDT Fri Sep 18 2026 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY... .TONIGHT...Mostly clear. A slight chance of showers early this afternoon, then a slight chance of showers and thunderstorms early this evening. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. Heat index readings 98 to 103. .SATURDAY...Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 98 to 103. .SATURDAY NIGHT...Mostly clear. Lows around 70. Light and variable winds. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. Light and variable winds. .MONDAY AND MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY...Partly cloudy. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent. .WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows in the lower 60s. Highs around 80. $$